| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.25 | 8.712% | $15.4915 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $226.39 | 3.543% | $234.411 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $43.56 | 10.298% | $48.0458 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $38.33 | 10.298% | $42.2772 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $208.30 | 5.329% | $219.4003 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $108.71 | 8.183% | $117.6057 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $52.75 | 3.694% | $54.6986 | $54.70 | $54.70 | $54.70 |
| 7 purchase totals = | $692.29 | $731.9301 | $731.94 | $731.95 | $731.90 | |